This patch adds nicer formatting to lein deps :tree. You can see example output in the README of my project: lein-deps-tree.
lein deps :tree
There's one issue: The function utilizes non-tail recursion for output. This shouldn't be a problem, except for projects with very deeply nested dependency graphs.
This code is also affected by #491 as it re-uses the same code for acquiring the dependency graph.
Nicer formatting of lein deps :tree
This is great; thanks!